<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.13"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>AWTK-JAVA: awtk.ListViewH类 参考</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td id="projectalign" style="padding-left: 0.5em;">
   <div id="projectname">AWTK-JAVA
   </div>
   <div id="projectbrief">AWTK JAVA API</div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- 制作者 Doxygen 1.8.13 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'搜索');
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
$(function() {
  initMenu('',true,false,'search.php','搜索');
  $(document).ready(function() { init_search(); });
});
</script>
<div id="main-nav"></div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

<div id="nav-path" class="navpath">
  <ul>
<li class="navelem"><b>awtk</b></li><li class="navelem"><a class="el" href="classawtk_1_1_list_view_h.html">ListViewH</a></li>  </ul>
</div>
</div><!-- top -->
<div class="header">
  <div class="summary">
<a href="#pub-methods">Public 成员函数</a> &#124;
<a href="#pub-static-methods">静态 Public 成员函数</a> &#124;
<a href="#pub-attribs">Public 属性</a> &#124;
<a href="classawtk_1_1_list_view_h-members.html">所有成员列表</a>  </div>
  <div class="headertitle">
<div class="title">awtk.ListViewH类 参考</div>  </div>
</div><!--header-->
<div class="contents">
<div class="dynheader">
类 awtk.ListViewH 继承关系图:</div>
<div class="dyncontent">
 <div class="center">
  <img src="classawtk_1_1_list_view_h.png" usemap="#awtk.ListViewH_map" alt=""/>
  <map id="awtk.ListViewH_map" name="awtk.ListViewH_map">
</map>
 </div></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public 成员函数</h2></td></tr>
<tr class="memitem:a0f42b0169616913c5f060ec833db9fff"><td class="memItemLeft" align="right" valign="top"><a id="a0f42b0169616913c5f060ec833db9fff"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>ListViewH</b> (long nativeObj)</td></tr>
<tr class="separator:a0f42b0169616913c5f060ec833db9fff"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a73addc7095949dc17f98c6b06a33f6a8"><td class="memItemLeft" align="right" valign="top"><a class="el" href="enumawtk_1_1_ret.html">Ret</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classawtk_1_1_list_view_h.html#a73addc7095949dc17f98c6b06a33f6a8">setItemWidth</a> (int item_width)</td></tr>
<tr class="separator:a73addc7095949dc17f98c6b06a33f6a8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae17d977de2067a1078c671bf30250fd2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="enumawtk_1_1_ret.html">Ret</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classawtk_1_1_list_view_h.html#ae17d977de2067a1078c671bf30250fd2">setSpacing</a> (int spacing)</td></tr>
<tr class="separator:ae17d977de2067a1078c671bf30250fd2"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aab610e4b58318c57a8d847b9fa84244c"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classawtk_1_1_list_view_h.html#aab610e4b58318c57a8d847b9fa84244c">getItemWidth</a> ()</td></tr>
<tr class="separator:aab610e4b58318c57a8d847b9fa84244c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a89afc49b9d8167c12d4d364827d06750"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classawtk_1_1_list_view_h.html#a89afc49b9d8167c12d4d364827d06750">getSpacing</a> ()</td></tr>
<tr class="separator:a89afc49b9d8167c12d4d364827d06750"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
静态 Public 成员函数</h2></td></tr>
<tr class="memitem:a52073234c789bee2b1c3a596c4aa9918"><td class="memItemLeft" align="right" valign="top"><a id="a52073234c789bee2b1c3a596c4aa9918"></a>
static <a class="el" href="classawtk_1_1_list_view_h.html">ListViewH</a>&#160;</td><td class="memItemRight" valign="bottom"><b>cast</b> (long nativeObj)</td></tr>
<tr class="separator:a52073234c789bee2b1c3a596c4aa9918"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8c3c596afe43c205aa4bc0aa21013f2d"><td class="memItemLeft" align="right" valign="top">static Widget&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classawtk_1_1_list_view_h.html#a8c3c596afe43c205aa4bc0aa21013f2d">create</a> (Widget parent, int x, int y, int w, int h)</td></tr>
<tr class="separator:a8c3c596afe43c205aa4bc0aa21013f2d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4cd1302b5b5a0bc7b62d045d8e05ebe0"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classawtk_1_1_list_view_h.html">ListViewH</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classawtk_1_1_list_view_h.html#a4cd1302b5b5a0bc7b62d045d8e05ebe0">cast</a> (Widget widget)</td></tr>
<tr class="separator:a4cd1302b5b5a0bc7b62d045d8e05ebe0"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Public 属性</h2></td></tr>
<tr class="memitem:a5ac4109d52f45c1d578d8576edb51cba"><td class="memItemLeft" align="right" valign="top"><a id="a5ac4109d52f45c1d578d8576edb51cba"></a>
long&#160;</td><td class="memItemRight" valign="bottom"><b>nativeObj</b></td></tr>
<tr class="separator:a5ac4109d52f45c1d578d8576edb51cba"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">详细描述</h2>
<div class="textblock"><p>水平列表视图控件。</p>
<p>list_view_h_t是widget的子类控件，widget_t的函数均适用于list_view_h_t控件。</p>
<p>在xml中使用"list\_view\_h"标签创建水平列表视图控件。如：</p>
<div class="fragment"><div class="line">&lt;<span class="keywordtype">list_view_h</span> <span class="keyword">x</span>=<span class="stringliteral">&quot;center&quot;</span>  <span class="keyword">y</span>=<span class="stringliteral">&quot;10&quot;</span> <span class="keyword">w</span>=<span class="stringliteral">&quot;90%&quot;</span> <span class="keyword">h</span>=<span class="stringliteral">&quot;100&quot;</span> <span class="keyword">item_width</span>=<span class="stringliteral">&quot;200&quot;</span> <span class="keyword">spacing</span>=<span class="stringliteral">&quot;5&quot;</span>&gt;</div><div class="line">&lt;<span class="keywordtype">scroll_view</span> <span class="keyword">name</span>=<span class="stringliteral">&quot;view&quot;</span> <span class="keyword">w</span>=<span class="stringliteral">&quot;100%&quot;</span> <span class="keyword">h</span>=<span class="stringliteral">&quot;100%&quot;</span>&gt;</div><div class="line">&lt;<span class="keywordtype">image</span> <span class="keyword">style</span>=<span class="stringliteral">&quot;border&quot;</span> <span class="keyword">draw_type</span>=<span class="stringliteral">&quot;auto&quot;</span> <span class="keyword">image</span>=<span class="stringliteral">&quot;1&quot;</span> <span class="keyword">text</span>=<span class="stringliteral">&quot;1&quot;</span>/&gt;</div><div class="line">...</div><div class="line">&lt;/<span class="keywordtype">scroll_view</span>&gt;</div><div class="line">&lt;/<span class="keywordtype">list_view_h</span>&gt;</div></div><!-- fragment --><p>注意：列表项不是作为列表视图控件的直接子控件，而是作为滚动视图的子控件。</p>
<p>更多用法请参考：<a href="https://github.com/zlgopen/awtk/blob/master/demos/assets/default/raw/ui/list_view_h.xml">list_view_h.xml</a></p>
<p>在c代码中使用函数list_view_h_create创建水平列表视图控件。如：</p>
<p>用代码构造列表视图是比较繁琐的事情，最好用XML来构造。 如果需要动态修改，可以使用widget_clone来增加列表项，使用widget_remove_child来移出列表项。</p>
<p>可用通过style来设置控件的显示风格，如背景颜色和边框颜色等(一般情况不需要)。 </p>
</div><h2 class="groupheader">成员函数说明</h2>
<a id="a4cd1302b5b5a0bc7b62d045d8e05ebe0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4cd1302b5b5a0bc7b62d045d8e05ebe0">&#9670;&nbsp;</a></span>cast()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">static <a class="el" href="classawtk_1_1_list_view_h.html">ListViewH</a> awtk.ListViewH.cast </td>
          <td>(</td>
          <td class="paramtype">Widget&#160;</td>
          <td class="paramname"><em>widget</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>转换为list_view_h对象(供脚本语言使用)。</p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramname">widget</td><td>list_view_h对象。</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>list_view_h对象。 </dd></dl>

</div>
</div>
<a id="a8c3c596afe43c205aa4bc0aa21013f2d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8c3c596afe43c205aa4bc0aa21013f2d">&#9670;&nbsp;</a></span>create()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">static Widget awtk.ListViewH.create </td>
          <td>(</td>
          <td class="paramtype">Widget&#160;</td>
          <td class="paramname"><em>parent</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>x</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>y</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>w</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>h</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>创建list_view_h对象</p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramname">parent</td><td>父控件 </td></tr>
    <tr><td class="paramname">x</td><td>x坐标 </td></tr>
    <tr><td class="paramname">y</td><td>y坐标 </td></tr>
    <tr><td class="paramname">w</td><td>宽度 </td></tr>
    <tr><td class="paramname">h</td><td>高度</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>对象。 </dd></dl>

</div>
</div>
<a id="aab610e4b58318c57a8d847b9fa84244c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aab610e4b58318c57a8d847b9fa84244c">&#9670;&nbsp;</a></span>getItemWidth()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">int awtk.ListViewH.getItemWidth </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>列表项的宽度。 </p>

</div>
</div>
<a id="a89afc49b9d8167c12d4d364827d06750"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a89afc49b9d8167c12d4d364827d06750">&#9670;&nbsp;</a></span>getSpacing()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">int awtk.ListViewH.getSpacing </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>间距。 </p>

</div>
</div>
<a id="a73addc7095949dc17f98c6b06a33f6a8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a73addc7095949dc17f98c6b06a33f6a8">&#9670;&nbsp;</a></span>setItemWidth()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="enumawtk_1_1_ret.html">Ret</a> awtk.ListViewH.setItemWidth </td>
          <td>(</td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>item_width</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>设置列表项的宽度。</p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramname">item_width</td><td>列表项的宽度。</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>返回RET_OK表示成功，否则表示失败。 </dd></dl>

</div>
</div>
<a id="ae17d977de2067a1078c671bf30250fd2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae17d977de2067a1078c671bf30250fd2">&#9670;&nbsp;</a></span>setSpacing()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="enumawtk_1_1_ret.html">Ret</a> awtk.ListViewH.setSpacing </td>
          <td>(</td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>spacing</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>设置列表项的间距。</p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramname">spacing</td><td>列表项的间距。</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>返回</dt><dd>返回RET_OK表示成功，否则表示失败。 </dd></dl>

</div>
</div>
<hr/>该类的文档由以下文件生成:<ul>
<li>output/ListViewH.java</li>
</ul>
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
制作者 &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.13
</small></address>
</body>
</html>
